What does x equal in 2^x=28

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2 Answers

.............. 2^x=28 x=7
by Level 12 User (101k points)
2^x = 28

 

log 2^x = log 28

 x log2 = log 28

------       ---------

log 2        log 2

 

x = 14
by Level 1 User (180 points)

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